<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <button id="btn">页面跳转</button>
</body>
<script>
    /**
     * js实现的页面跳转过程
    */
    var btn = document.getElementById("btn");
    btn.onclick = function(){
        window.location.href = "./demo6.html?uaername=zhangsan&&age=10";
    }

</script>
</html>